8 Synonyms for Octennial: triennial, jubilee

octennial (8 synonym found)

Octennial has 8 synonyms. The top synonyms for octennial are triennial, jubilee, sesquicentennial, tercentenary, anniversary, leap year, name day, natal day. Another word for octennial is triennial. Browse the full list below.

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Frequently asked questions

What is a synonym for octennial?

A common synonym for octennial is triennial. Other synonyms include jubilee, sesquicentennial, tercentenary, anniversary.

How many synonyms does octennial have?

Octennial has 8 synonyms listed on Thesaurasize.

What does octennial mean?

(adj): shaped like an octagon, in having eight sides and eight angles

Definition of octennial:

(adj) : shaped like an octagon, in having eight sides and eight angles

History
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